package Duotai;

public class Test {
    public static void main(String[] args){
        Zi b = new Zi();
        Fu a = new Zi();
        a.show();
        b.show();

        Person c = new Man();
        Man d = new Man();
        c.kiss();
        d.kiss();

        Anmial e = new Cat();
        Cat f = new Cat();
        e.jiaKun();
        f.jiaKun();
    }
}
